<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="编号" prop="num">
        <el-input
          v-model="queryParams.num"
          placeholder="请输入编号"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="书名" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入书名"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="作者" prop="author">
        <el-input
          v-model="queryParams.author"
          placeholder="请输入作者"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="出版社" prop="publisher">
        <el-input
          v-model="queryParams.publisher"
          placeholder="请输入出版社"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择类型" clearable>
          <el-option
            v-for="dict in bs_common_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="状态" prop="state">
        <el-select v-model="queryParams.state" placeholder="请选择状态" clearable>
          <el-option
            v-for="dict in bs_common_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['book:info:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['book:info:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['book:info:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['book:info:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="infoList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" type="index" width="50" />
      <el-table-column label="图片" align="center" prop="pic" width="100">
        <template #default="scope">
          <image-preview :src="scope.row.pic" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column label="编号" align="center" prop="num" />
      <el-table-column label="书名" align="center" prop="name" />
      <el-table-column label="作者" align="center" prop="author" />
      <el-table-column label="出版社" align="center" prop="publisher"  width="150"/>
      <el-table-column label="出版时间" align="center" prop="publicationDate" width="100">
        <template #default="scope">
          <span>{{ parseTime(scope.row.publicationDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="入馆时间" align="center" prop="createTime" width="100">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="提供者" align="center" prop="createBy" />
      <el-table-column label="位置" align="center" prop="location" />
      <el-table-column label="类型" align="center" prop="type">
        <template #default="scope">
          <dict-tag :options="bs_common_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="state">
        <template #default="scope">
          <dict-tag :options="bs_common_status" :value="scope.row.state"/>
        </template>
      </el-table-column>
      <el-table-column label="描述" align="left" prop="description" width="150" show-overflow-tooltip/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="150">
        <template #default="scope">
          <el-button link type="primary" icon="View" @click="handlePreview(scope.row)" v-hasPermi="['book:info:edit']">查看</el-button>
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['book:info:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['book:info:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改书本信息对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="infoRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="图片" prop="pic">
          <image-upload v-model="form.pic"/>
        </el-form-item>
        <el-form-item label="编号" prop="num">
          <el-input v-model="form.num" placeholder="请输入编号" />
        </el-form-item>
        <el-form-item label="书名" prop="name">
          <el-input v-model="form.name" placeholder="请输入书名" />
        </el-form-item>
        <el-form-item label="作者" prop="author">
          <el-input v-model="form.author" placeholder="请输入作者" />
        </el-form-item>
        <el-form-item label="出版社" prop="publisher">
          <el-input v-model="form.publisher" placeholder="请输入出版社" />
        </el-form-item>
        <el-form-item label="出版时间" prop="publicationDate">
          <el-date-picker clearable
            v-model="form.publicationDate"
            type="date"
            value-format="YYYY-MM-DD"
            placeholder="请选择出版时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="提供者" prop="createBy">
          <el-input v-model="form.createBy" placeholder="请输入提供者" />
        </el-form-item>
        <el-form-item label="位置" prop="location">
          <el-input v-model="form.location" placeholder="请输入位置" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型">
            <el-option
              v-for="dict in bs_common_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态" prop="state">
          <el-select v-model="form.state" placeholder="请选择状态">
            <el-option
              v-for="dict in bs_common_status"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="描述" prop="description">
          <el-input v-model="form.description" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
    <!-- 信息查看对话框   -->
    <el-dialog :title="title" v-model="view" width="500px" append-to-body >
      <el-form ref="infoRef" :model="form" :rules="rules" label-width="80px" disabled>
        <el-form-item label="图片" prop="pic">
          <!-- todo: 图:src form.pic -->
          <el-image
              style="width: 100px; height: 100px"
              :src="picUrl"/>
        </el-form-item>
        <el-form-item label="编号" prop="num">
          <el-input v-model="form.num" placeholder="请输入编号" />
        </el-form-item>
        <el-form-item label="书名" prop="name">
          <el-input v-model="form.name" placeholder="请输入书名" />
        </el-form-item>
        <el-form-item label="作者" prop="author">
          <el-input v-model="form.author" placeholder="请输入作者" />
        </el-form-item>
        <el-form-item label="出版社" prop="publisher">
          <el-input v-model="form.publisher" placeholder="请输入出版社" />
        </el-form-item>
        <el-form-item label="提供者" prop="publisher">
          <el-input v-model="form.createBy" placeholder="请输入提供者" />
        </el-form-item>
        <el-form-item label="出版时间" prop="publicationDate">
          <el-date-picker clearable
                          v-model="form.publicationDate"
                          type="date"
                          value-format="YYYY-MM-DD"
                          placeholder="请选择出版时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="提供者" prop="createBy">
          <el-input v-model="form.createBy" placeholder="请输入提供者" />
        </el-form-item>
        <el-form-item label="位置" prop="location">
          <el-input v-model="form.location" placeholder="请输入位置" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型">
            <el-option
                v-for="dict in bs_common_type"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态" prop="state">
          <el-select v-model="form.state" placeholder="请选择状态">
            <el-option
                v-for="dict in bs_common_status"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="描述" prop="description">
          <el-input v-model="form.description" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Info">
import { listInfo, getInfo, delInfo, addInfo, updateInfo } from "@/api/book/info";

const { proxy } = getCurrentInstance();
const { bs_common_type, bs_common_status } = proxy.useDict('bs_common_type', 'bs_common_status');

const infoList = ref([]);
const open = ref(false);
const view = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const look = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

const picUrl = 'https://tupian.qqw21.com/article/UploadPic/2020-1/20201122304266913.jpg';

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    num: null,
    name: null,
    author: null,
    publisher: null,
    type: null,
    state: null,
  },
  rules: {
    num: [
      { required: true, message: "编号不能为空", trigger: "blur" }
    ],
    name: [
      { required: true, message: "书名不能为空", trigger: "blur" }
    ],
    author: [
      { required: true, message: "作者不能为空", trigger: "blur" }
    ],
    publisher: [
      { required: true, message: "出版社不能为空", trigger: "blur" }
    ],
    publicationDate: [
      { required: true, message: "出版时间不能为空", trigger: "blur" }
    ],
    type: [
      { required: true, message: "类型不能为空", trigger: "change" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询书本信息列表 */
function getList() {
  loading.value = true;
  listInfo(queryParams.value).then(response => {
    infoList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  view.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    pic: null,
    num: null,
    name: null,
    author: null,
    publisher: null,
    publicationDate: null,
    location: null,
    type: null,
    state: null,
    description: null,
    delFlag: null,
    createBy: null,
    createTime: null,
    updateTime: null,
    updateBy: null
  };
  proxy.resetForm("infoRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加书本信息";
}

/** 预览按钮 */
function handlePreview(row) {
  reset();
  const _id = row.id || ids.value
  getInfo(_id).then(response => {
    form.value = response.data;
    view.value = true;
    title.value = "查看书本信息";
  });
}
/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getInfo(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改书本信息";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["infoRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateInfo(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addInfo(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除书本信息编号为"' + row.num + '"的数据项？').then(function() {
    return delInfo(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('book/info/export', {
    ...queryParams.value
  }, `info_${new Date().getTime()}.xlsx`)
}

getList();
</script>
